(mathematics) an unbounded two-dimensional shape; "we will refer to the plane of the graph as the X-Y plane"; "any line joining two points on a plane lies wholly on that plane"
{i} large rectangular piece of cloth used as a bed covering; thin layer or covering; thin rectangular object, panel, plate; piece of paper; broad expanse of something
resource for manufacturing parts A sheet has rectangle shape and its sizes are given in «Sheet List» Usually X dimension is assumed as one along the long side
bed linen consisting of a large rectangular piece of cotton or linen cloth; used in pairs (nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind a flat artifact that is thin relative to its length and width used for writing or printing any broad thin expanse or surface; "a sheet of ice"
A sheet of glass, metal, or wood is a large, flat, thin piece of it. a cracked sheet of glass Overhead cranes were lifting giant sheets of steel